125 is the ratio of 125 to ' 1 '. It's absolutely positively completely and perfectly rational.
No.
1.25 IS a rational number. The fact that it is expressed as a terminating decimal does not mean it is not rational. As a ratio, it can be written as 125/100. You may simplify that ratio if you so wish.
125 is an integer and not a fraction. However, it can be expressed in rational form as 125/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.
1.25 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 125/100. You can simplify this rational fraction if you so wish.
125 is the ratio of 125 to ' 1 '. It's absolutely positively completely and perfectly rational.
No.
1.25 IS a rational number. The fact that it is expressed as a terminating decimal does not mean it is not rational. As a ratio, it can be written as 125/100. You may simplify that ratio if you so wish.
125 is an integer and not a fraction. However, it can be expressed in rational form as 125/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.
It can be expressed as the ratio 125/100.
Yes 3.456 is a rational number because it can be expressed as a fraction in the form of 432/125
1.25 IS a rational number. The fact that it is expressed as a decimal does not mean it is not rational. As a ratio, it can be written as 125/100. You may simplify that ratio if you so wish
Yes 7.608 is a rational number because it can be expressed as a fraction in the form of 951/125 in its lowest terms
Yes, it is 125/1000, which reduces to 1/8.
1.25 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 125/100. You can simplify this rational fraction if you so wish.
0.125 = 125/1000 = 1/8
If it would never end, then it is irrational e.g. 10/3 = 3.33333333... etc.. if it ends it's rational e.g. 1000/8 = 125 other irrational numbers: pi, e